vitamin D

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Millions of Americans take multivitamin/mineral pills each day, but there's been remarkably little solid evidence to back up their purported benefits. Some recent research offers interesting insights into multis and wellbeing.

Though observational studies have linked low blood levels of vitamin D to a wide variety of diseases and conditions, it is very possible that low vitamin D is not a cause of these conditions but rather an effect of them. Learn more from our experts.